.container{
  position: absolute;
  top: 0;
  left:0;
  right:0;
  bottom:0;
  background-color: rgba(51, 51, 51,0.7);
  z-index: 1001;
}
.stepPanel{
  position: absolute; 
  width:335px;
  height: 485px;
}
.panelImage{
  width: 100%;
}
.stepPanelClose{
  margin:12px auto 0 ;
  height: 24px;
  width: 24px;
  display: block;
}